CN214946403U - Energy-saving electromagnetic valve - Google Patents
Energy-saving electromagnetic valve Download PDFInfo
- Publication number
- CN214946403U CN214946403U CN202121306303.8U CN202121306303U CN214946403U CN 214946403 U CN214946403 U CN 214946403U CN 202121306303 U CN202121306303 U CN 202121306303U CN 214946403 U CN214946403 U CN 214946403U
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- Prior art keywords
- guide rail
- cylindrical guide
- magnetic
- electromagnetic valve
- energy
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims description 13
- 239000007789 gas Substances 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model provides an energy-saving electromagnetic valve, a framework, a cylindrical guide rail is arranged at the middle shaft of the framework, a magnetic stator is fixed at one end of the cylindrical guide rail, a magnetic movable iron core is installed at the other end of the cylindrical guide rail, a spring is installed at one side of the framework, and a sealing rubber plug is installed at the side where the spring is separated from the framework; the positive and negative wiring ports of the energy-saving electromagnetic valve are electrically connected with a controller, and the controller can control the current input into the electromagnetic valve and change the positive and negative electrodes of the connecting leads.
Description
Technical Field
The utility model relates to a domestic gas stove technical field especially relates to an energy-conserving solenoid valve.
Background
The power supply mode of the household gas cooker in the current market still mainly uses batteries, the electromagnetic valve body structure of the existing cooker needs to resist the elastic force of a spring of the valve body by using the magnetic force generated by strong current to open the valve body when the product works normally, and the batteries consume fast power and are not durable and need to be frequently replaced due to larger current consumed for maintaining the work of the valve body in order to maintain a normal passage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the not enough of above-mentioned prior art, provide an energy-conserving solenoid valve, utilize to increase magnetic force and move the solenoid valve body structure of iron core and magnetic stator, as the elasticity that resists the solenoid valve and seal the valve spring to reach the function of opening the valve body.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an energy-conserving solenoid valve, skeleton, the axis department of skeleton sets up cylindrical guide rail, cylindrical guide rail's one end is fixed with magnetic stator, magnetic force moves the iron core is installed to cylindrical guide rail's the other end, the spring is installed to one side of skeleton, the spring with sealed plug is installed to one side that the skeleton departed mutually.
Further, the cylindrical guide rail is arranged along the width direction of the framework and penetrates through the framework.
Furthermore, one side of the magnetic stator is arranged in the cylindrical guide rail, and the other side of the magnetic stator extends out of the cylindrical guide rail.
Furthermore, one side of the magnetic force movable iron core is arranged in the cylindrical guide rail, and the other side of the magnetic force movable iron core extends out of the cylindrical guide rail.
Furthermore, the spring is sleeved outside one side of the magnetic movable iron core, which extends out of the cylindrical guide rail.
Furthermore, the end part of the magnetic movable iron core, which extends out of one side of the cylindrical guide rail, is abutted against the sealing rubber plug.
Furthermore, a winding coil is arranged on the periphery of the cylindrical guide rail, and positive and negative wiring ports are arranged at two ends of the winding coil.
Furthermore, two adjacent ends of the magnetic stator and the magnetic movable iron core are anisotropic magnets.
The utility model has the advantages that: the magnetic motor consists of a framework, a magnetic movable iron core, a magnetic stator, a sealing rubber plug, a spring, a coil winding and the like;
a cylindrical guide rail is arranged on a middle shaft of the framework, a magnetic stator is fixed at one end of the guide rail, a magnetic movable iron core which can move along the axial direction of the guide rail is arranged at the other end of the guide rail, a sealing rubber plug is arranged outside the magnetic movable iron core, and a spring supporting sealing rubber plug is arranged on the framework;
the N/S poles of the magnetic movable iron core and the magnetic stator are positioned at two ends, the magnetic poles of the magnetic movable iron core and the magnetic stator attract in different directions, the size of the attraction force and the distance between the magnetic movable iron core and the magnetic stator form an inverse proportional function relationship, and the closer the distance is, the larger the attraction force is, the farther the distance is, the smaller the attraction force is;
a winding coil is arranged on the periphery of the framework guide rail, and positive and negative wiring ports are arranged at two ends of the winding coil;
the positive and negative wiring ports of the energy-saving electromagnetic valve are electrically connected with a controller, and the controller can control the current of the input electromagnetic valve and change the positive and negative electrodes (reverse power supply) of the connecting wires.
Drawings
Fig. 1 is a schematic structural view of an energy-saving solenoid valve of the present invention;
FIG. 2 is a schematic structural view of the working principle of the present invention;
FIG. 3 is a second schematic structural diagram according to the working principle of the present invention;
fig. 4 is a third schematic structural diagram of the working principle of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1, an energy-saving electromagnetic valve includes a frame 1, a cylindrical guide rail 2 is disposed at a center axis of the frame 1, a magnetic stator 3 is fixed at one end of the cylindrical guide rail 2, a magnetic movable iron core 4 is installed at the other end of the cylindrical guide rail 2, a spring 5 is installed at one side of the frame 1, and a sealing rubber plug 6 is installed at one side of the spring 5 away from the frame 1.
The cylindrical guide rail 2 is arranged along the width direction of the framework 1 and penetrates through the framework 1.
Specifically, the middle part of skeleton 1 is equipped with the through-hole, and in the one end of cylindrical guide rail 2 penetrated the through-hole of skeleton 1, be equipped with arc in the through-hole of skeleton 1, can be with the one end looks butt of cylindrical guide rail 2.
One side of the magnetic stator 3 is arranged in the cylindrical guide rail 2, and the other side of the magnetic stator 3 extends out of the cylindrical guide rail 2.
One side of the magnetic movable iron core 4 is arranged in the cylindrical guide rail 2, and the other side of the magnetic movable iron core 4 extends out of the cylindrical guide rail 2.
The two adjacent ends of the magnetic stator 3 and the magnetic movable iron core 4 are anisotropic magnets.
Specifically, one side of the magnetic movable iron core 4 is an S pole, and the other side is an N pole; the side of the magnetic stator 3 adjacent to the magnetic movable iron core 4 is an S pole, and the side of the magnetic stator 3 away from the magnetic movable iron core 4 is an N pole. The size of the attractive force is in inverse proportional function relation with the distance between the two, the closer the distance is, the larger the attractive force is, and the farther the distance is, the smaller the attractive force is.
The magnetic movable iron core 4 is sleeved with the spring 5 at one side extending out of the cylindrical guide rail 2.
Specifically, one end of the spring 5 is abutted against the sealing rubber plug 6, and the other end of the spring 5 is abutted against the framework 1.
The end part of the magnetic movable iron core 4 extending out of one side of the cylindrical guide rail 2 is abutted with the sealing rubber plug 6.
And a winding coil 7 is arranged on the periphery of the cylindrical guide rail 2, and positive and negative wiring ports 8 are arranged at two ends of the winding coil 7.
The positive and negative wiring ports of the energy-saving electromagnetic valve are electrically connected with a controller, and the controller can control the current of the input electromagnetic valve and change the positive and negative electrodes (reverse power supply) of the connecting wires.
Referring to fig. 2, the working principle of the energy-saving solenoid valve is as follows: standby state
And S1, installing the electromagnetic valve in a gas passage of the gas appliance, wherein the electromagnetic valve is connected with the controller 9.
S2, in a standby state, the controller is not electrified, the sealing rubber plug 6 is tightly attached to the valve seat under the action of the spring 5, and the gas passage is cut off.
S3, along the direction of the central axis of the guide rail, the force acting on the sealing rubber plug 6 is respectively as follows: the valve closing device comprises a supporting force (valve closing force), a spring force and a magnetic force, wherein the valve closing force is the spring force-magnet attraction force.
And S4, in a standby state, the distance between the magnetic movable iron core 4 and the magnetic stator 3 is large, the magnet attraction is small, large valve sealing force can be generated, and the sealing performance of the electromagnetic valve is ensured.
Referring to fig. 3, the solenoid valve is opened and remains open:
s1, the controller energizes the winding coil 7 of the electromagnetic valve in the positive direction, the winding coil 7 generates a positive magnetic field and generates inward magnetic attraction force to the magnetic movable iron core 4, so that the magnetic movable iron core 4 moves to the magnetic stator 3;
s2, the sealing rubber plug 6 leaves the valve seat, and the gas path is conducted, so that the gas demand of the gas appliance is met.
S3, after the valve is opened, the controller stops the strong current power transmission (the aim is to change the weak current power transmission into the weak current power transmission, if the unexpected power failure occurs, the valve opening force is maintained to be insufficient, the electromagnetic valve is not always in a conducting state, and the risk of gas leakage is generated), because the magnetic force movable iron core 4 is tightly attached to the magnetic stator 3, the magnetic attraction force is increased, the elastic force of the spring 5 can be offset, and the electromagnetic valve is maintained to be in the valve opening state. When the valve is opened, the controller 9 does not need to be electrified or reduce the electrified current, so that the beneficial effect of saving electric power is achieved, and the valve is particularly suitable for gas appliances powered by batteries.
Referring to FIG. 4, the solenoid valve is closed
S1, when the electromagnetic valve is in an open state, the controller 9 inputs reverse current to the winding coil 7 of the electromagnetic valve, the winding coil 7 instantly generates a reverse magnetic field and generates outward enough magnetic thrust to the magnetic movable iron core 4, so that the magnetic movable iron core 4 is moved away from the magnetic stator 3, the sealing rubber plug 6 is attached to the valve seat again, the gas passage is cut off, and the gas supply is stopped.
S2, after the valve is opened, the controller 9 stops supplying power, and the sealing rubber plug 6 still can cling to the valve seat under the thrust of the spring 5 to play a role in cutting off the fuel gas passage.
S3, power is consumed only when the electromagnetic valve is opened and closed, power can be saved greatly, and the service life of the battery is prolonged.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. An energy-saving electromagnetic valve is characterized in that: skeleton (1), the axis department of skeleton (1) sets up cylindrical guide rail (2), the one end of cylindrical guide rail (2) is fixed with magnetic stator (3), magnetic force movable iron core (4) are installed to the other end of cylindrical guide rail (2), spring (5) are installed to one side of skeleton (1), spring (5) with sealed plug (6) are installed to the one side that skeleton (1) kept away from mutually.
2. The energy-saving electromagnetic valve according to claim 1, characterized in that: the cylindrical guide rail (2) is arranged along the width direction of the framework (1) and penetrates through the framework (1).
3. The energy-saving electromagnetic valve according to claim 2, characterized in that: one side of the magnetic stator (3) is arranged in the cylindrical guide rail (2), and the other side of the magnetic stator (3) extends out of the cylindrical guide rail (2).
4. An energy saving solenoid valve according to claim 3 wherein: one side of the magnetic movable iron core (4) is arranged in the cylindrical guide rail (2), and the other side of the magnetic movable iron core (4) extends out of the cylindrical guide rail (2).
5. The energy-saving electromagnetic valve according to claim 4, characterized in that: one side of the magnetic movable iron core (4) extending out of the cylindrical guide rail (2) is sleeved with the spring (5).
6. The energy-saving electromagnetic valve according to claim 5, characterized in that: the end part of the magnetic movable iron core (4) extending out of one side of the cylindrical guide rail (2) is abutted against the sealing rubber plug (6).
7. The energy-saving electromagnetic valve according to claim 6, characterized in that: the periphery of the cylindrical guide rail (2) is provided with a winding coil (7), and both ends of the winding coil (7) are provided with positive and negative wiring ports (8).
8. The energy-saving electromagnetic valve according to claim 1, characterized in that: and two adjacent ends of the magnetic stator (3) and the magnetic movable iron core (4) are anisotropic magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306303.8U CN214946403U (en) | 2021-06-11 | 2021-06-11 | Energy-saving electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306303.8U CN214946403U (en) | 2021-06-11 | 2021-06-11 | Energy-saving electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214946403U true CN214946403U (en) | 2021-11-30 |
Family
ID=79054255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121306303.8U Expired - Fee Related CN214946403U (en) | 2021-06-11 | 2021-06-11 | Energy-saving electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214946403U (en) |
-
2021
- 2021-06-11 CN CN202121306303.8U patent/CN214946403U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |